National Art Gallery Sofia place Sofia, 1, 19th of February Str, St Alexander Nevski Sqr public http://www.nationalartgallerybg.org/index.php?l=4
Institute for Nuclear Researches and Nuclear Energy place Sofia 1784, №72, Tsarigradsko road public http://www.inrne.bas.bg/
The Bulgarian Ship Hydrodynamics Centre place Varna, Kv. Asparuhovo, 1 William Froude St., P.O. Box 58 public http://www.bshc.bg/structure/About_Us.htm
ПЕЧАТНИЦА КОВАЧЕВ / Kovachev Company place Sofia, Sports complex Slavia St. Koloman 1 fl. 3, office 307 public http://www.kovachevpress.com/
LOTUS OIL TRADE - Export and import fuel oil from Bulgaria place Търнене, улица Върбишка №, п.к. 5882 public https://lotusoil.bg/
University of Agribusiness and Rural Development place Plovdiv, 78, Dunav Blvd public http://uard.bg/en
University of Agribusiness and Rural Development place Plovdiv, 78, Dunav Blvd public http://uard.bg/en
